That's what I was looking for. I'll check my Yellow pages, but meanwhile will try the oven method for drying cut-up, stripped cobs. I have a "dehydrate/proof" setting on my oven which might work. Don't like the "proof" setting though - too warm, too quick. I might freeze a bunch of cut-up cobs before doing them all at once.
Interesting: The Feed Store, Atlanta is a restaurant. Googling for "feed store" Atlanta brings up Atlanta, Texas. I'll keep looking.
Thanks!
Rita